Notebook[List[Cell[BoxData[FormBox[GridBox[List[List[RowBox[List[RowBox[List["H4_i", "=", FractionBox[RowBox[List[RowBox[List["H1_i", "\[CenterDot]", "H"]], " ", "2"]], "H3_i"]]], ",", RowBox[List["i", "=", RowBox[List["1", "   ", "\[Ellipsis]", "   ", "4"]]]]]], TagBox[StyleBox[TagBox[RowBox[List["Equation", "   ", "1"]], Null, Rule[Editable, True], Rule[Selectable, True]], "EquationLabel", Rule[Deletable, False], Rule[ZeroWidthTimes, True]], Null, Rule[Editable, False]]]], Rule[RowSpacings, 2.], Rule[ColumnWidths, List[Fit, Automatic]], Rule[RowAlignments, Top], Rule[ColumnAlignments, List[TextAlignment, Right]]], TraditionalForm]], "Input"]]]